{"hook":"0xB3a22e6046ED0328B7a378B68cBA7d1fDFfb2dCC","block":93456170,"bits":11724,"flags":[{"bit":13,"key":"beforeInitialize","label":"Before initialize","risk":0,"does":"Runs once, when a pool is created.","fn":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)","on":true},{"bit":12,"key":"afterInitialize","label":"After initialize","risk":0,"does":"Runs once, right after a pool is created.","fn":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)","on":false},{"bit":11,"key":"beforeAddLiquidity","label":"Before add liquidity","risk":1,"does":"Can refuse a deposit, or only let some addresses provide liquidity.","fn":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)","on":true},{"bit":10,"key":"afterAddLiquidity","label":"After add liquidity","risk":0,"does":"Runs after each deposit.","fn":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)","on":true},{"bit":9,"key":"beforeRemoveLiquidity","label":"Before remove liquidity","risk":2,"does":"Can refuse a withdrawal. LPs may not get out.","fn":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)","on":false},{"bit":8,"key":"afterRemoveLiquidity","label":"After remove liquidity","risk":0,"does":"Runs after each withdrawal.","fn":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)","on":true},{"bit":7,"key":"beforeSwap","label":"Before swap","risk":1,"does":"Runs before every swap. On a dynamic-fee pool it can set the fee each time.","fn":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)","on":true},{"bit":6,"key":"afterSwap","label":"After swap","risk":0,"does":"Runs after every swap.","fn":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)","on":true},{"bit":5,"key":"beforeDonate","label":"Before donate","risk":0,"does":"Runs before a donation to LPs.","fn":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)","on":false},{"bit":4,"key":"afterDonate","label":"After donate","risk":0,"does":"Runs after a donation to LPs.","fn":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)","on":false},{"bit":3,"key":"beforeSwapReturnDelta","label":"Before swap returns delta","risk":2,"does":"Can take part of what you put into a swap, or change how much is swapped.","fn":null,"on":true},{"bit":2,"key":"afterSwapReturnDelta","label":"After swap returns delta","risk":2,"does":"Can take part of what you get out of every swap.","fn":null,"on":true},{"bit":1,"key":"afterAddLiquidityReturnDelta","label":"After add returns delta","risk":2,"does":"Can charge LPs on the way in.","fn":null,"on":false},{"bit":0,"key":"afterRemoveLiquidityReturnDelta","label":"After remove returns delta","risk":2,"does":"Can take part of what LPs withdraw.","fn":null,"on":false}],"code":{"size":10035,"selectors":["0xdc98354e","0xe1b4af69","0xe2fdcc17","0xf92f23a7","0xc45a0155","0xc4e833ce","0xdc4c90d3","0xb5923856","0xb662fcec","0xb6a8b0fa","0xc10c3546","0xb0276edf","0xb47b2fb1","0xb5217bb4","0x93ed10f0","0x9456d265","0x9f063efc","0xac306187","0x6c2bbe7e","0x6fe7e6eb","0x91dd7346","0x575e24b4","0x62516e90","0x6b3d576a","0x0e152107","0x21d0ee70","0x259982e5"],"delegatecall":false,"selfdestruct":false,"create":false,"calls":7,"addresses":[]},"proxy":{"implementation":null,"admin":null,"beacon":null,"clone":false},"owner":null,"functions":[{"selector":"0xdc98354e","name":"beforeInitialize(address,(address,address,uint24,int24,address),uint160)"},{"selector":"0xe1b4af69","name":"afterDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xe2fdcc17","name":"escrow()"},{"selector":"0xf92f23a7","name":"accrued(bytes32)"},{"selector":"0xc45a0155","name":null},{"selector":"0xc4e833ce","name":"getHookPermissions()"},{"selector":"0xdc4c90d3","name":"poolManager()"},{"selector":"0xb5923856","name":"currentLpFee(bytes32)"},{"selector":"0xb662fcec","name":null},{"selector":"0xb6a8b0fa","name":"beforeDonate(address,(address,address,uint24,int24,address),uint256,uint256,bytes)"},{"selector":"0xc10c3546","name":"setEscrow(address)"},{"selector":"0xb0276edf","name":null},{"selector":"0xb47b2fb1","name":"afterSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),int256,bytes)"},{"selector":"0xb5217bb4","name":"pools(bytes32)"},{"selector":"0x93ed10f0","name":"MAX_HOOK_FEE()"},{"selector":"0x9456d265","name":null},{"selector":"0x9f063efc","name":"afterAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0xac306187","name":null},{"selector":"0x6c2bbe7e","name":"afterRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),int256,int256,bytes)"},{"selector":"0x6fe7e6eb","name":"afterInitialize(address,(address,address,uint24,int24,address),uint160,int24)"},{"selector":"0x91dd7346","name":"unlockCallback(bytes)"},{"selector":"0x575e24b4","name":"beforeSwap(address,(address,address,uint24,int24,address),(bool,int256,uint160),bytes)"},{"selector":"0x62516e90","name":"SNIPE_DECAY_SECONDS()"},{"selector":"0x6b3d576a","name":"flush((address,address,uint24,int24,address))"},{"selector":"0x0e152107","name":"BASE_LP_FEE()"},{"selector":"0x21d0ee70","name":"beforeRemoveLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"},{"selector":"0x259982e5","name":"beforeAddLiquidity(address,(address,address,uint24,int24,address),(int24,int24,int256,bytes32),bytes)"}],"history":{"pools":3,"firstTime":1790324569,"lastTime":1790328433},"pools":[{"id":"0xeca865645bd944c6422b90ec887656765ccdf902dbcf136cb0daea884d382994","key":{"currency0":"0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168","currency1":"0x91c3E845Eea4c1b98E9fEed2f318eD324Ed206Bf","fee":8388608,"tickSpacing":200,"hooks":"0xB3a22e6046ED0328B7a378B68cBA7d1fDFfb2dCC"},"symbols":["USDG","LNTM"],"state":{"sqrtP":"34746229144571303575669876980529567498","tick":397999,"protocolFee":0,"lpFee":0,"liquidity":"1439811478408575571"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"1641525","paid":"1641525","got":"299792750492634139176204","expected":"315563380403591047599452","feePpm":0,"takePpm":49977},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":false,"stage":"add","reason":"error 0x8d465d95"}},{"id":"0xfd808377eaf5b2a33afdb76da491c2db51ced1bfbed15319b5b3dc7dc7314611","key":{"currency0":"0x0000000000000000000000000000000000000000","currency1":"0xCbF2B5FA7bbBA4673Eaa07e0F6e8230cA4e88823","fee":8388608,"tickSpacing":200,"hooks":"0xB3a22e6046ED0328B7a378B68cBA7d1fDFfb2dCC"},"symbols":["ETH","GRVL"],"state":{"sqrtP":"1744244129640337381386292601975666","tick":199999,"protocolFee":0,"lpFee":0,"liquidity":"28681776079179986925836"},"swaps":[{"zeroForOne":true,"ok":true,"amountIn":"651400907070153","paid":"651400907070153","got":"299792729269758410154682","expected":"315563408628487051747244","feePpm":0,"takePpm":49977},{"zeroForOne":false,"ok":false,"why":"thin","reason":"no liquidity above the price"}],"roundTrip":{"ok":false,"stage":"add","reason":"error 0x8d465d95"}}],"openCallbacks":[],"checks":[{"id":"01","title":"Permissions that touch your money","status":"caution","detail":"The address enables before swap returns delta, after swap returns delta. The hook is allowed to take; the next two checks measure whether it does."},{"id":"02","title":"What it takes from a swap","status":"caution","detail":"It takes 5.00% of each swap on top of the pool fee."},{"id":"03","title":"LPs can get out","status":"n/a","detail":"Closed to outside LPs: only the hook's own liquidity is in the pool."},{"id":"04","title":"The fee is the fee","status":"caution","detail":"Its pools use a dynamic fee that the hook sets before every swap. It stands at 0% now and can change."},{"id":"05","title":"No one holds the switch","status":"caution","detail":"No owner() but it has setEscrow."},{"id":"06","title":"The code cannot change","status":"pass","detail":"Not a proxy, no DELEGATECALL, no SELFDESTRUCT."},{"id":"07","title":"Only the PoolManager can call it","status":"pass","detail":"Each callback refused a call that did not come from the PoolManager."},{"id":"08","title":"Track record","status":"pass","detail":"3 pools over 25 days."}],"score":68,"verdict":"caution"}